The actor is remembered for his role on the 1980's British World War II sitcom 'Allo 'Allo, in which he played German Captain Hans Geering. He also was featured in the 1974 BBC prison system series Porridge.

Kelly's numerous other credited roles on British television series include turns in Now and Then, Haggard, On the Top, Barbara and miniseries Holding On. In film, his recent credits include Nanny McPhee Returns (2010) and Common People (2013).

"He does not leave any family but a host of friends who were his chosen family. His death is a great loss to them and the profession," Ronan said in the statement.